China Topper Valve Manufacturer Co., Ltd

China Topper Valve Manufacturer Co., Ltd.—your trusted partner for fluid control valves—was founded in 1986 in Wenzhou, China. Boasting a 62,000-square-meter production base, two state-of-the-art subsidiary factories, a team of over 500 professional employees, and more than 200 sets of cutting-edge manufacturing equipment, we are fully dedicated to delivering premium valve manufacturing solutions tailored to your diverse needs.
Our valve products are meticulously engineered and produced in strict adherence to renowned international standards including ANSI, API, BS, DIN, GOST and GB. Renowned for their reliability and performance, they are widely deployed across core industrial sectors such as oil and gas, petrochemicals, refining, chemical processing, shipbuilding, power generation, and transmission pipelines. As the core components of industrial fluid control systems, our valves not only ensure precise and stable fluid regulation but also underpin the smooth and successful execution of your engineering projects.
We uphold an unwavering commitment to exceptional product quality and service excellence, a commitment validated by a comprehensive array of international certifications: ISO 9001 Quality Management System, API Certificate, CE Mark, TS Grade A1 Certification, ISO 14001 Environmental Management System, and OHS 45001 Occupational Health and Safety Management System. These accreditations stand as a testament to our rigorous quality control and operational standards across every stage of production and service.
To pursue continuous product quality improvement, we have established a dedicated professional testing subsidiary equipped with advanced testing technologies and facilities. We implement stringent quality inspections and performance tests on every industrial valve leaving our factories, ensuring that each product can operate stably and reliably under a full range of working conditions and meet your most demanding quality standards.